Evidence row 2182705

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U38QgE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4bfee39b-515e-42df-a0ba-903460d6568b/.well-known/agent-card.json"
    ]
  ],
  "name": "Passisto",
  "owner_address": "0x907d59a30acfa25e10e5ec570327f95fa5cb699b",
  "raw": {
    "agent_id": "117450",
    "agent_uri": "https://centralcity.ai/a/U38QgE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Passisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/U38QgE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Passisto",
      "registrations": [
        {
          "agentId": 117450,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4bfee39b-515e-42df-a0ba-903460d6568b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U38QgE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640950,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Passisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/U38QgE"
}

What the leaf hashes

{"body":"3233a07b4e12d467e1cd06bd58c70717d8bf6c99031e137f839a755960a7b146","id":2182705,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640992942860,"prev":null,"subject":"erc8004:5042:117450","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x8413a51cfdad3305c61e5ea0b9f73aa3c3edfe8a0a27af9ab33999cd47a1edb5
2. 0x1973509d13d304d6f9bf1af0a43cb2d56701e1fe64ba34caa13955954a549398
3. 0xc222730d370131bc80eef210624c4a7389546d51cfc3154b27af8ff11e43c9bb
4. 0x7ae3738831361024a121f5df1912973e91bb2f4d1346166421142e5187f23af6
5. 0x4a283909e0557858aa9b171f6591b40920c4334552ab7d0ba5264fe267f7200b
6. 0x5346db32f8ca859592c7a2e35214b3b57c5cd74556ddd00e74cf5e71313b3438
7. 0x749eff64820d0a048f5e4d3e2d26dba3b382167dc8eed1cf98fe98d614eead7c
8. 0x87a378c4a132367dfbbff3ae1e0304f8ec1ef2f95efff1732174e6498941fc6a
9. 0xbd067a8ee17bd9be24434d27467084ecd85a3406104a91f8b8f1272c6cc2ef35
10. 0x1502fb2462478a452b36342ea161f622befa0b115a198ef93673d8c3552a6885
11. 0x12ff09872c679eab51e9b79706a062ddca4539eb3c562b934a1040c62d4e3d28
12. 0x0d7ce903c884125a82bd6ab17048d38483542df814fefc95fd38be505ba8d991
13. 0x01026267e0e47b54aad32519d39da32ac6f5740a40f20ce4f9f7312a7268ad12
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af